UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for EP120... Searching the city database file for: EP120 ... Date:1100Z 18 APR 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 6 24.4 10.4 41 14.0 15.8 0 0 297.0 298.5 288.8 320.0 7.89 1 972 304 20.6 10.6 53 10.0 14.5 196 80 296.1 297.6 288.8 320.2 8.28 2 925 729 17.4 9.4 59 8.0 12.6 155 11 297.1 298.6 288.9 320.5 8.02 3 907 897 16.0 9.0 63 7.0 11.9 153 13 297.3 298.8 288.9 320.6 7.96 4 850 1444 11.4 7.7 78 3.7 9.2 145 19 298.1 299.5 289.0 320.9 7.78 5 834 1603 10.2 7.3 82 2.9 8.5 148 21 298.4 299.9 289.0 321.1 7.71 6 812 1825 8.8 6.6 86 2.2 7.5 153 23 299.3 300.6 289.2 321.5 7.55 7 785 2104 7.2 4.7 84 2.5 5.8 159 26 300.4 301.7 289.0 320.7 6.83 8 751 2468 5.8 2.4 79 3.4 4.0 167 29 302.8 303.9 289.0 321.0 6.07 9 700 3040 1.6 -0.3 87 1.9 0.7 180 35 304.3 305.2 288.9 320.5 5.35 10 653 3596 -1.9 -2.4 96 0.5 -2.1 306.4 307.3 289.2 321.5 4.91 11 605 4197 -6.3 -6.3 100 0.0 -6.3 308.1 308.8 288.9 320.4 3.95 12 598 4288 -6.7 -6.7 100 0.0 -6.7 308.7 309.4 289.0 320.8 3.87 13 549 4951 -10.1 -14.2 72 4.1 -11.5 312.3 312.7 288.6 319.8 2.32 14 525 5294 -13.1 -15.3 84 2.2 -13.8 312.7 313.1 288.7 319.9 2.22 TRP WND Sounding variables and indices Freezing level: 678.51 mb = 3294.07 m = 10807.18 ft Wetbulb zero: 688.90 mb = 3167.83 m = 10393.02 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 80.14 % Est. max temperature: 25.37 C = 77.67 F Sfc-Lift cond lev (LCL): 818.47 mb = 1758.73 m = 5770.03 ft T: 9.22 C ThetaE index: 0.75 C Layer 785.0- 751.0 mb Conv cond level (CCL): 781.02 mb = 2145.92 m = 7040.33 ft Mean mixing ratio: 8.10 g/kg Conv temperature: 28.08 C = 82.54 F Cap Strength: 2.09 C Lifted Index @700 mb: 1.05 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.94 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 165.48 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 826.92 mb = 1673.40 m = 5490.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 24 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 6 0 0 -0.0 -0.0 | 36 24 -14.3 -19.7 1 1000 0 220 120 77.1 91.9 | 221 96 62.9 72.2 2 925 729 155 11 -4.6 10.0 | 63 21 -18.9 -9.7 3 850 1444 145 19 -10.9 15.6 | 81 26 -25.2 -4.1 4 700 3040 180 35 0.0 35.0 | 137 21 -14.3 15.3 Wind Parameters Mean winds (0-6000m): 185.9 at 32.4 knts Storm direction: 215.9 at 24.3 knts Shear (0-3000m) pos: 3.6 neg: 19.7 tot: 23.3 10-3/s Storm rel Dir Shear (0-3000m): -84.9 deg Storm rel helicity (0-3000m) pos: 172.8 neg: -1408.6 tot: -1235.8 m^2/s^2 ave: -411.9 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 28.1 stream: -13.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 458.80 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 221 82 223 58| 0.0 95.6 95.6| 0.0-1215.3-1215.3 -2430.5 -0.76|102.1-77.8 1000 211 50 206 26| 0.0 59.0 59.0| 12.5-1408.6-1396.0 -1396.0 -0.78| 70.0-54.5 1500 201 38 179 16| 0.0 39.4 39.4| 43.2-1408.6-1365.4 -910.2 -0.71| 48.7-34.7 2000 193 34 154 15| 1.7 29.6 31.2| 85.1-1408.6-1323.5 -661.7 -0.64| 38.2-24.4 2500 188 33 142 16| 2.8 23.7 26.4|128.1-1408.6-1280.4 -512.2 -0.56| 32.1-18.0 3000 186 32 139 17| 3.6 19.7 23.3|172.8-1408.6-1235.8 -411.9 -0.49| 28.1-13.7 4000 NO DATA | 3.6 19.7 23.3| | 5000 NO DATA | 3.6 19.7 23.3| | 6000 NO DATA | 3.6 19.7 23.3| | Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20250418.11.gif